diff --git a/.portsignore b/.portsignore
index 1a5acdf7cc2d..80fbce168183 100644
--- a/.portsignore
+++ b/.portsignore
@@ -4166,6 +4166,7 @@ java/intellij-ultimate
 java/java3d
 java/jdk11-doc
 java/jdk8-doc
+java/jump
 java/linux-oracle-jdk18
 java/linux-oracle-jre18
 java/linux-oracle-serverjre10
diff --git a/java/Makefile b/java/Makefile
index d67f5aaecbe1..30553b51d004 100644
--- a/java/Makefile
+++ b/java/Makefile
@@ -52,7 +52,6 @@
     SUBDIR += jrosetta
     SUBDIR += jta
     SUBDIR += jtiger
-    SUBDIR += jump
     SUBDIR += junit
     SUBDIR += jxgrabkey
     SUBDIR += lightweight-java-profiler
diff --git a/java/jump/Makefile b/java/jump/Makefile
deleted file mode 100644
index dff277bd8398..000000000000
--- a/java/jump/Makefile
+++ /dev/null
@@ -1,31 +0,0 @@
-PORTNAME=	jump
-PORTVERSION=	0.5
-PORTREVISION=	3
-CATEGORIES=	java math
-MASTER_SITES=	SF/${PORTNAME}-math/${PORTNAME}/${PORTVERSION}
-
-MAINTAINER=	ports@FreeBSD.org
-COMMENT=	Java library for arbitrary precision computations
-WWW=		https://jump-math.sourceforge.net/
-
-USES=		java:ant,run
-
-ALL_TARGET=	jar
-
-JARFILE=	${PORTNAME}.jar
-
-PLIST_FILES=	%%JAVAJARDIR%%/${JARFILE}
-PORTDOCS=	*
-
-OPTIONS_DEFINE=	DOCS
-
-DOCS_ALL_TARGET=	apidocs
-
-do-install:
-	${INSTALL_DATA} ${WRKSRC}/build/${JARFILE} ${STAGEDIR}${JAVAJARDIR}
-
-do-install-DOCS-on:
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}
-	(cd ${WRKSRC}/build/apidocs && ${COPYTREE_SHARE} . ${STAGEDIR}${DOCSDIR})
-
-.include <bsd.port.mk>
diff --git a/java/jump/distinfo b/java/jump/distinfo
deleted file mode 100644
index 5350d4f62c46..000000000000
--- a/java/jump/distinfo
+++ /dev/null
@@ -1,2 +0,0 @@
-SHA256 (jump-0.5.tar.gz) = 608c3ea156cca8ce6890f593467a8b5b41b257479a84178bff8b957ed56ddac0
-SIZE (jump-0.5.tar.gz) = 31266
diff --git a/java/jump/pkg-descr b/java/jump/pkg-descr
deleted file mode 100644
index d1af7a4c3731..000000000000
--- a/java/jump/pkg-descr
+++ /dev/null
@@ -1,4 +0,0 @@
-JUMP Ultimate Math Package (JUMP) is a Java-based extensible
-high-precision math package. Includes support for computations
-based on fractions. Support is included for converting to
-floating point numbers and BigDecimals.